板材に施した溝がのこぎり挽きに与える影響 : 横挽きにおける溝の有無,視認性,切断面積の違いについて
広島大学大学院教育学研究科紀要. 第二部, 文化教育開発関連領域 Issue 66
Page 33-39
published_at 2017-12-22
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この文献の参照には次のURLをご利用ください : https://doi.org/10.15027/44776
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BullGradSchEducHU-Part2_66_33.pdf
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fulltext
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Title ( jpn ) |
板材に施した溝がのこぎり挽きに与える影響 : 横挽きにおける溝の有無,視認性,切断面積の違いについて
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Title ( eng ) |
Effects of a Processed Groove in the Surface of Lumber for Sawing by Handsaw: Effect of a Groove, Visibility and Cutting Area in Cross Cutting
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Creator |
Kuroiwa Koutarou
Kuramoto Kenichi
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Source Title |
広島大学大学院教育学研究科紀要. 第二部, 文化教育開発関連領域
Bulletin of the Graduate School of Education, Hiroshima University. Part. II, Arts and science education
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Issue | 66 |
Start Page | 33 |
End Page | 39 |
Abstract |
The purpose of this research was to investigate the inclusion of a groove on the surface of lumber and how this effects processing accuracy and sensory acquisition skills when sawing with a handsaw. Samples with different grooves, visibility, and cutting area were used in the experiment. After cutting the specimen by cross cutting, the examinee evaluated whether the wood was “easy to cut”, “whether it was able to be cut straight”, and the force required for cutting as a skill acquisition. For the purpose of evaluating processing accuracy, the linearity and slope of the cut surface were measured using the cut sample. As a result, the following are suggested: (1) the groove increases the linearity of the cut surface; (2) the groove improves the sense of the wood being “easy to cut” and “can be cut straight”; and (3) the groove means that the cut can be made using less force.
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Keywords |
ssawing by handsaw
cross cutting, groove
processing accuracy
sensory acquisition skills
のこぎり挽き
横挽き
溝
加工精度
習得感
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Descriptions |
本研究の一部は,平成25年度長崎大学教育学部学部長裁量経費による支援プロジェクトにより実施した。
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NDC |
Education [ 370 ]
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Language |
jpn
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Resource Type | departmental bulletin paper |
Publisher |
広島大学大学院教育学研究科
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Date of Issued | 2017-12-22 |
Publish Type | Version of Record |
Access Rights | open access |
Source Identifier |
[ISSN] 1346-5554
[NCID] AA11618725
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